Looking for aftermarket parts to modify or upgrade your Chevrolet Silverado 1500 HD with headers & manifolds? At Tunersports.com we carry a huge selection of the top name brand performance headers & manifold parts and accessories for your Silverado 1500 HD.
Whether you have a 2001 or 2006 Chevrolet Silverado 1500 HD in Base to LT trim we have you covered. We have 11 headers & manifolds available to mod your Silverado 1500 HD. All parts have free shipping to the Continental US 48 States.
 IN STOCK 4006These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 99-09 GM Truck and SUV 6.0L applications. Each header is manufactured with 1-5/8 CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque... BBK 99-04 GM Truck SUV 6.0 Shorty Tuned Length Exhaust Headers - 1-3/4 Titanium Ceramic 2001-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $499.99 |
 IN STOCK - DROPSHIPS 40060These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 99-09 GM Truck and SUV 6.0L applications. Each header is manufactured with 1-5/8 CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque... BBK 99-04 GM Truck SUV 6.0 Shorty Tuned Length Exhaust Headers - 1-3/4 Silver Ceramic 2001-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $549.99 |
 SHIPS FROM MANUFACTURER GP119S-CEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 99-02 Chevrolet Silverado 2500 Base 6.0L 1-5/8in 16 Gauge Performance Header - Ceramic Coated 2001-2002 Chevrolet Silverado 1500 HD LS / LT $762.37 |
 IN STOCK GP500S-CEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 02-06 Cadillac Escalade Base 6.0L 1-5/8in 16 Gauge Performance Header - Ceramic Coated 2002-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $762.38 |
 IN STOCK - DROPSHIPS GP119SEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 99-02 Chevrolet Silverado 2500 Base 6.0L 1-5/8in 16 Gauge Performance Header - Stainless 2001-2002 Chevrolet Silverado 1500 HD LS / LT $641.03 |
 IN STOCK - LOW GP500SEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 02-06 Cadillac Escalade Base 6.0L 1-5/8in 16 Gauge Performance Header - Stainless 2002-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $641.03 |
 OUT OF STOCK 1850S-1JBA 99-02 GM Truck 6.0L LS w/o A.I.R. w/EGR 1-5/8in Primary Raw 409SS Cat4Ward Header 2001-2002 Chevrolet Silverado 1500 HD LS / LT $662.45 |
 OUT OF STOCK 1850S-1JSJBA 99-02 GM Truck 6.0L LS w/o A.I.R. w/EGR 1-5/8in Primary Silver Ctd Cat4Ward Header 2001-2002 Chevrolet Silverado 1500 HD LS / LT $813.95 |
 IN STOCK - LOW 1850S-3JBA 03-06 GM Truck 6.0L LS w/o EGR 1-5/8in Primary Raw 409SS Cat4Ward Header 2003-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $641.45 |
 IN STOCK - LOW 1850S-3JSJBA 03-06 GM Truck 6.0L LS w/o EGR 1-5/8in Primary Silver Ctd Cat4Ward Header 2003-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $799.95 |
 OUT OF STOCK 1850S-3JTJBA 03-06 GM Truck 6.0L LS w/o EGR 1-5/8in Primary Ti Ctd Cat4Ward Header 2003-2003 Chevrolet Silverado 1500 HD LS / LT 2005-2005 Chevrolet Silverado 1500 HD Base / LS 2005-2006 Chevrolet Silverado 1500 HD LT $799.95 |